Sure, I can do this. I am working on implementing a dictionary. The dictionary-database is a file that has an index, where each entry points to a concrete database record. What I do now is to search the index for a word, then get the result that points a database record with the dictionary-data. Well, this record information can simply be displayed. But I want something different (and therefore I ask here). I would like to display the Index (with the words from a to z) in a scrollable fashion starting with the before found index.
Consider: Search for "Monkey". Result -> indexPosition = 12345 Move forwards to indexPosition 12344 or Move backwards to indexPosition 12346. This "moving forwards/backwards" from an initial position works in a unit test. There, I start with the last index-entry and move backwards to the beginning. Why it not works with a ListView/ListAdapter is, that this "moving forwards/backwards" is implemented recursively. So, what not works is the default ListView behaviour: Consider: Search for "Monkey". Result -> indexPosition = 12345 Start accessing the dataset at index position 0 That results in a StackOverflow, because of the recursive implementation. I ask myself, what to do now. I can do a simple solution and just displaying what is in the found record and display that. Or to ask, for a working solution that can be scrolled on display through the index. Cheers, Rutton. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
